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<?php $str = " five"; $str2 = " five"; $wspace = trim($str); $wspace2=trim($str2); var_dump($str == $str2); // true var_dump($c1 = count($wspace),$c2 = count($wspace2),$c1 == $c2);
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
bool(false) Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /in/9a6KT:8 Stack trace: #0 {main} thrown in /in/9a6KT on line 8
Process exited with code 255.
Output for 8.0.0 - 8.0.9
bool(false) Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, string given in /in/9a6KT:8 Stack trace: #0 {main} thrown in /in/9a6KT on line 8
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
bool(false) Warning: count(): Parameter must be an array or an object that implements Countable in /in/9a6KT on line 8 Warning: count(): Parameter must be an array or an object that implements Countable in /in/9a6KT on line 8 int(1) int(1) bool(true)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
bool(false) int(1) int(1) bool(true)
preferences:
219.1 ms | 404 KiB | 358 Q